4789779288576 has 160 divisors (see below), whose sum is σ = 12941231464128. Its totient is φ = 1573971886080.

The previous prime is 4789779288551. The next prime is 4789779288587. The reversal of 4789779288576 is 6758829779874.

It is a super-2 number, since 2×4789779288576² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4789779288492 and 4789779288501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266519271 + ... + 266537241.

Almost surely, 2^{4789779288576} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4789779288576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6470615732064).

4789779288576 is an abundant number, since it is smaller than the sum of its proper divisors (8151452175552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4789779288576 is a wasteful number, since it uses less digits than its factorization.

4789779288576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20442 (or 20426 counting only the distinct ones).

The product of its digits is 23897825280, while the sum is 87.

The spelling of 4789779288576 in words is "four trillion, seven hundred eighty-nine billion, seven hundred seventy-nine million, two hundred eighty-eight thousand, five hundred seventy-six".